Oil may stand_in for butter.Logical formLearned from1 sentences. A set may stand_in for a world-city.Logical formLearned from1 sentences. Mountains may stand_in for lands.Logical formLearned from1 sentences. Smoked salmon may stand_in for tuna.Logical formLearned from1 sentences. A (shampoo factory) may stand_in for interiors of a parish.Logical formLearned from1 sentences. First lady may stand_in for a husband.Logical formLearned from1 sentences. A file may stand_in for some file.Logical formLearned from1 sentences. Eggplant may stand_in for lasagna.Logical formLearned from1 sentences. A male may stand_in for a right arm.Logical formLearned from1 sentences. (Police patrols) may stand_in for a middle class.Logical formLearned from1 sentences. A fix-it may stand_in as a metaphor.Logical formLearned from1 sentences.